Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart
Ronaldo E Fermin Dmd Inc
General Practice Dentistry in South San Francisco, CA · enumerated 2007 · authorized official Alicia Fermin, Co Owner Dentist Administrator and.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427198043
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Registry record
Taxonomy & classification
Authorized official
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| G9080201 | Other | CA | DENTICAL PROVIDER NO |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What type of organization is Ronaldo E Fermin Dmd Inc?
What is a Type 2 NPI?
Providers at this address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-07-13.